Energy suppliers compared
Frank Energie vs Groenpand Energiedynamic contracts compared, EV drivers included
What does home charging with Frank Energie and Groenpand Energie cost for your car?
EV cost scan: your car, mileage and charging habits
Frank Energie and Groenpand Energie side by side: fixed fee €7.25* and €8.47* per month, markup €0.0182* and €0.0242 per kWh. At 5,130 kWh a year (household plus home charging), Frank Energie is €46* a year cheaper in fixed fees and markup. What differs: Frank Energie: own ERE deal (open now) and ACM license since 2020; Groenpand Energie: ACM license since 2012.
Amounts from the suppliers' own sites, checked on September 27, 2026 · no paid placement
The numbers
Frank Energie and Groenpand Energie side by side
Only what the supplier itself charges: fixed fee and markup. The market price, energy tax and grid costs are the same with both.
| Item |  Frank Energie |  Groenpand Energie |
|---|---|---|
| Costs | ||
| Fixed feeper month | €7.25* | €8.47* |
| Markupper kWh | €0.0182*Lower | €0.0242 |
| Supplier costper year, at 5,130 kWh | €180*Lower | €226* |
| Contract and charging | ||
| Price per | hour | hour |
| Smart charging in the app | Yes | Yes |
| Home-battery steering | Yes | Yes |
| Own ERE deal | Yes | No |
| Certainty | ||
| Taking new customers | Yes | Yes |
| ACM license | Active since 2020 | Active since 2012 |
| EV score | 8.5/10 · Strong | 7.5/10 · Good |
- * Amount as the supplier publishes it; the supplier does not say whether it includes VAT.
- Marked green: the lower amount, only when it stays lower if an amount with * were excl. VAT (then 21% is added). No mark: the same, or not certain which is lower.
- Supplier cost per year: 12 × fixed fee + markup × 5,130 kWh (2,430 kWh average household plus 2,700 kWh home charging, 15,000 km a year), excl. energy tax and grid costs.
Price per month
What a kWh cost with Frank Energie and Groenpand Energie
Smart-charged in the four cheapest hours of each day, with energy tax, VAT and each supplier's markup. The market price is the same for both, so the lines move together. The gap between them is the difference in markup: €0.0060* per kWh.
Smart charging, price per kWh
Last 24 complete months · markup difference €0.0060* per kWh
See the figures per month
| Month | Frank Energie | Groenpand Energie |
|---|---|---|
| September 2026 | €0.204 | €0.210 |
| August 2026 | €0.170 | €0.176 |
| July 2026 | €0.155 | €0.161 |
| June 2026 | €0.169 | €0.175 |
| May 2026 | €0.144 | €0.150 |
| April 2026 | €0.124 | €0.130 |
| March 2026 | €0.168 | €0.174 |
| February 2026 | €0.212 | €0.218 |
| January 2026 | €0.228 | €0.234 |
| December 2025 | €0.217 | €0.223 |
| November 2025 | €0.219 | €0.225 |
| October 2025 | €0.199 | €0.205 |
| September 2025 | €0.174 | €0.180 |
| August 2025 | €0.161 | €0.167 |
| July 2025 | €0.186 | €0.192 |
| June 2025 | €0.139 | €0.145 |
| May 2025 | €0.124 | €0.130 |
| April 2025 | €0.146 | €0.152 |
| March 2025 | €0.179 | €0.185 |
| February 2025 | €0.254 | €0.260 |
| January 2025 | €0.234 | €0.240 |
| December 2024 | €0.220 | €0.226 |
| November 2024 | €0.244 | €0.250 |
| October 2024 | €0.211 | €0.217 |
Per kWh incl. VAT and energy tax, excl. fixed supply costs, grid costs and the tax reduction. Markup as we record it per month; before September 27, 2026 the first markup we saw. * Markup published without stating VAT. Energy tax and VAT: Belastingdienst, Overzicht tarieven energiebelasting. Market price: Energy-Charts (Fraunhofer ISE), data Bundesnetzagentur | SMARD.de (CC BY 4.0)
EV score
Score per pillar
Ten public checks in four pillars, the same rules for every supplier. Anything not public earns 0 points.
- Frank Energie8.5/10EV score · Strong
- Groenpand Energie7.5/10EV score · Good
Charging
weight 35%
Frank Energie10.0Groenpand Energie10.0Costs
weight 30%
Frank Energie5.0Groenpand Energie5.0Certainty
weight 25%
Frank Energie10.0Groenpand Energie10.0ERE
weight 10%
Frank Energie10.0Groenpand Energie0.0
See every point per check
| Check | Frank Energie | Groenpand Energie |
|---|---|---|
| Dynamic contractCharging · Yes: 1 | 1 / 1 | 1 / 1 |
| Smart charging in the appCharging · Yes: 1 · coming soon: 0.5 | 1 / 1 | 1 / 1 |
| Home-battery steeringCharging · Yes: 1 | 1 / 1 | 1 / 1 |
| Fixed fee publicCosts · With VAT stated: 1 · without: 0.5 | 0.5 / 1 | 0.5 / 1 |
| Markup per kWh publicCosts · With VAT stated: 1 · without: 0.5 | 0.5 / 1 | 1 / 1 |
| Supplier cost per yearCosts · Cheapest third: 1 · middle third: 0.5 | 0.5 / 1 | 0 / 1 |
| ACM license activeCertainty · Yes: 1 | 1 / 1 | 1 / 1 |
| Years licensedCertainty · 5+ years: 1 · 2+ years: 0.5 | 1 / 1 | 1 / 1 |
| Taking new customersCertainty · Yes: 1 · unknown: 0.5 | 1 / 1 | 1 / 1 |
| Own ERE dealERE · Open: 1 · waitlist or pre-registration: 0.5 | 1 / 1 | 0 / 1 |
For EV drivers
What they offer beyond the price
The first sentence of what the supplier itself says. Everything is on each supplier's page, with sources.
Smart charging in the app
Frank EnergieYesSmart Charging in the Frank app: set a departure time and Frank schedules charging at the cheapest moments.
Groenpand EnergieYesGroenpand sells and installs Easee chargers; the Easee app can be set to charge on your own solar power.
ERE deal
Frank EnergieYesVia registration service Joulo (since 16 September 2026), for customers with a suitable charge point with a MID meter.
View this ERE offerGroenpand EnergieNoNo ERE offer found on the brand's own pages.
Home battery
Frank EnergieYesSlim Stroom Handelen: Frank steers a linked home battery to charge at low and discharge at high prices, including on the imbalance market; open to multiple brands.
Groenpand EnergieYesSupplies and installs Sessy home batteries (web shop or quote, installation €605 incl. VAT); energy customers get a discount on items such as a home battery.
Feed-in
Frank EnergieNo feed-in costs.
Groenpand EnergieFor fixed, variable and model contracts with solar panels, the general terms (art. 26) allow Groenpand to have an EMS installed (cost for the customer, after a quote) and switch the panels off during grid congestion, imbalance or negative prices, without compensation.
Term and cancelling
Frank EnergieIndefinite term; cancellation is free and there is no notice period.
Groenpand EnergieOpen-ended; per the general terms it can always be cancelled free of charge with 5 working days notice.
Fixed fee in short
Frank EnergieBoth amounts come from Frank Energie's comparison table (updated April 2026): fixed supply fee €7.25 per month and purchase fee €0.0182 per kWh.
Groenpand EnergieTariff tool (September 2026): standing charge €8.47 per month; the tool does not say whether this amount includes VAT.
Which one suits whom?
The differences at a glance
No winner and no advice: these are the differences in the public data. Lower means a lower amount, nothing more.
Frank Energie
- Lower supplier cost: €180* against €226* a year
- Lower markup: €0.0182* against €0.0242 per kWh
- Own ERE deal, open now
- ACM license since 2020
Groenpand Energie
- ACM license since 2012
Not certain which is lower: fixed fee. At least one of the two does not say whether the amount includes VAT (* in the table).
Both
- Price per hour
- Smart charging in its own app
- Steers a home battery
- Taking new customers
Sources
Where the numbers come from
Frank Energie
- Frank Energie: Dynamisch energiecontract vergelijken (tabel april 2026)
- Frank Energie: Terugleververgoeding (€ 0,0182/kWh, Slim Terugleveren)
- Frank Energie: Dynamische energieprijzen (uur- of kwartierprijzen)
- Frank Energie: Leeswijzer afrekening (inkoopvergoeding teruglevering)
- Frank Energie Aanvullende voorwaarden Dynamisch Product
- Frank Energie openbare prijzenfeed (GraphQL marketPricesElectricity)
- Frank Energie: Slim Laden
- Frank Energie: Slim Stroom Handelen
- Frank Energie: Nieuws ERE-certificaten met Joulo (16 september 2026)
- Frank Energie: Dynamisch energiecontract (oudere pagina, vaste vergoeding € 7, d.d. 3 januari 2025)
- Frank Energie: Variabel contract (alleen via prijsvergelijkers)
- Frank Energie: Variabel contract prijzen
- Frank Energie: Referentietarief opzegvergoeding (vast contract)
- Frank Energie Aanvullende productvoorwaarden 1 jaar Vast product
- ACM: Energieleveranciers met een vergunning (elektriciteit)
Checked on September 27, 2026
Groenpand Energie
- Groenpand, homepage
- Groenpand, tarieven
- Groenpand, tarieventool (eabo)
- Groenpand, dynamisch contract
- Groenpand, algemene voorwaarden levering energie particulieren (april 2026)
- Groenpand, laadpaal
- Groenpand, thuisbatterij
- ACM, Chiriqui B.V. mag elektriciteit leveren aan kleinverbruikers
- ACM, register energieleveranciers met een vergunning
Checked on September 27, 2026
Average household: Milieu Centraal - Gemiddeld energieverbruik
Questions
Frequently asked questions
Answered with the numbers on this page, the same way for both suppliers.
Which is cheaper: Frank Energie or Groenpand Energie?
For an example household (2,430 kWh household use plus 2,700 kWh home charging), Frank Energie charges €180* a year in fixed fees and markup, Groenpand Energie €226*. That makes Frank Energie €46 a year cheaper. The market price, energy tax and grid costs are the same with both. * Amount as the supplier publishes it, without saying whether it includes VAT.
Can you smart-charge your EV with Frank Energie and Groenpand Energie?
Frank Energie: yes. Smart Charging in the Frank app: set a departure time and Frank schedules charging at the cheapest moments. Groenpand Energie: yes. Groenpand sells and installs Easee chargers; the Easee app can be set to charge on your own solar power.
Do Frank Energie and Groenpand Energie have an ERE deal?
Frank Energie: yes. Via registration service Joulo (since 16 September 2026), for customers with a suitable charge point with a MID meter. Groenpand Energie: no. No ERE offer found on the brand's own pages. Since 1 January 2026, ERE payment for home charging needs a charger with a built-in MID meter; you can also arrange ERE separately from your energy supplier or charging card.
Do Frank Energie and Groenpand Energie use hourly or quarter-hourly prices?
Frank Energie prices per hour, Groenpand Energie per hour.
What is the EV score of Frank Energie and Groenpand Energie?
Frank Energie 8.5/10 (strong), Groenpand Energie 7.5/10 (good). The EV score counts ten public checks in four pillars: charging 35%, costs 30%, certainty 25% and ERE 10%, with the same rules for every supplier.
Can you cancel Frank Energie and Groenpand Energie at any time?
Frank Energie: Indefinite term; cancellation is free and there is no notice period. Groenpand Energie: Open-ended; per the general terms it can always be cancelled free of charge with 5 working days notice.
Your ERE payment is arranged separately
Whichever supplier you use: with a charger that has a built-in MID meter you earn ERE payment for what you charge at home. Compare the providers on net earnings and trust.